baber/WOPTO huggingface dataset:
Patent CA-2202450-A1 (CA)
Inventor: BROSKOW JAMES A
IPC: B65D71/56
Filed: 1997-04-11
Abstract: A paperboard container carrier having a base, a handle extending from and integral with the base, and a shroud having an opening to accommodate the handle. The base supports a plurality of containers which are separated between rows of the containers by the handle. The base preferably has an integrally formed, upwardly extending, base sidewall that extends around a periphery of the base and retains the containers. When the carrier package is assembled, the containers are retained between the base, the shroud and the sidewall. The handle extends between the containers and through the opening in the shroud. The shroud may have a downwardly extending shroud sidewall that extends about a periphery of the shroud thus unitizing a top portion of the containers. The shroud may have at least one aperture that accommodates an upper portion of any one or more of the containers.  Additionally, at least one divider may be positioned between the base and the shroud thus creating at least one additional layer of containers within the package.  Like the shroud, the divider has an opening to accommodate the handle through the divider.
Patent CA-2205754-A1 (CA)
Title: High-density high-performance connector
Inventor: SNOW RICHARD HERBERT
IPC: H01R13/514
Filed: 1997-05-21
Abstract: A connector, in particular for telecommunications technology and data systems technology, has two assemblies. Each assembly has a base element adapted to receive on its one side contacts such that the contacts extend from awire-connection end of the base element to an intermediate contact zone on the base element. Each base element has reciprocal mating fasteners for detachably connecting the assemblies together such that the one side of the two base elements face each other and the wire-connection end of the two base elements each extends from an opposite end of the connected assemblies. When connected together, the assemblies define an opening between them into which a tap means can be plugged so that signals present at the contacts in the intermediate contact zone of one of the assemblies can be fed to a user connected to the tap means.
Patent CA-2206796-A1 (CA)
Title: Network entry channel for cdma systems
Inventor: NATALI FRANCIS D
IPC: H04W92/00
Filed: 1995-12-15
Abstract: An Orthogonal Code Division Multiple Access (OCDMA) satellite communication system in which an earth-based hub station (GS) receives, via a satellite (S), a plurality of spread spectrum signals from a corresponding plurality of earth-based subscriber stations (10-1 to 10-N) on a selected frequency channel, each signal from a subscriber station being composed of data symbols overlaid withone set of orthogonal Rademacher-Walsh (RW) functions and a pseudo-noise (PN) sequence, the signals from subscriber stations (10-1 to 10-N) being synchronized to arrive at the hub station (GS) n time and frequency synchronism. A subscriber station (10-1 to 10-N) Network Entry Channel (NEC) is comprised of a transmitter function at the subscriber stations (10-1 to 10-N) for transmitting a spread spectrum NEC signal located in a spectral null of the OCDMA signals between the earth-based hub station (GS) detent and demodulate the NEC signal and assign a frequency and RW function to the user (10-1 to 10-N) and transmits frequency and time correction signals to the user (10-1 to 10-n) to assure that the user (10-1 to 10-N) is near time synchronism upon net entry.
Patent CA-2206847-A1 (CA)
Title: Heat exchanging apparatus
Inventor: NOMURA SHUZO
IPC: F28D7/00
Filed: 1994-12-14
Abstract: A heat exchanging apparatus is capable of efficiently heat exchanging a large quantity of fluids and whose construction can be simplified. A heat exchanging flowpassage (10) is arranged internally of a heat exchanging vessel to and from which a liquefied nitrogen as a heat transfer medium is supplied and discharged. The heat exchanging flowpassage (10) has annular tubes (18) arranged in plural rows, the adjoining annular tubes (18) are communicated at plural locations by communicating tubes (19) at positions deviated in a peripheral direction, and tanks (20) and (21) are communicated with a supply port side and a discharge port side. A supply tube (11) is communicated with the tank (20), and a discharge pipe (12) is communicated with the tank (21). Since the positions of the inlet and the outlet in each annular tube (18) are deviated in a peripheral direction, fluids are caused to flow in a turbulent state while repetitively impinging upon wall surfaces of the heat exchanging flowpassage (10) so as to be much affected by a temperature of the wall surfaces.
Patent CA-2207447-A1 (CA)
Title: Device for digital coding of video programs
Inventor: MASSON JEAN-MICHEL
IPC: H04N7/50
Filed: 1995-12-12
Abstract: The device is used to encode an incoming video stream representing successive frames by representation of each frame by a different quantity of information from frame to frame. It includes a programmable-rate video encoder (16), and, also: memory (20) of a capacity at least equal to one frame, positioned upstream of the programmable encoder on the video stream, a second encoder (22), of fixed rate, receiving the incoming video stream, and capability (26) of comparing the quality of each outgoing image against a reference and capability of inputing commands to the programmable encoder so as to maintain quality at a set value.
Patent CA-2208995-A1 (CA)
Inventor: JAY PIERRE
IPC: C08L75/00
Filed: 1997-06-18
Abstract: La présente invention concerne l'utilisation de fluides isolants choisis dans le groupe constitué par des esters aliphatiques, des alkylbenzènes, des composition réticulables comprenant au moins un polyol polydiénique, au moins un polyisocyanate et au moins une charge liquide chimiquement inerte, pour l'imprégnation de bobinages de condensateurs autorégénérateurs.
Patent CA-2209016-A1 (CA)
Title: Pharmaceutics for mucosal administration
Inventor: SUNAMOTO MASARU
IPC: A61K38/095
Filed: 1995-12-22
Abstract: A transmucosal preparation containing a peptide or a protein having a pharmacological activity wherein tolmetin or a salt thereof shows a very excellent effect as a transmucosal sorbefacient. A transmucosal preparation for rectal administration, which is prepared by forming a composite of at least one of a peptide or a protein and a transmucosal sorbefacient together with a polymer soluble in water at pH 5 or above and then uniformly dispersing them in an oleaginous base, shows a highly improved rectal absorbability and an elevated stability of the beneficial ingredient (i.e., the peptide or protein) as compared with the existing rectal preparations.
Patent CA-2209781-A1 (CA)
Inventor: LAMBERT CHARLES
IPC: F16C32/04
Filed: 1997-07-03
Abstract: Un palier magnétique pour le centrage actif selon au moins un axe de centrage d'un second corps mobile par rapport à un premier corps comporte: - une première portion (11) comportant deux plaques ferromagnétiques parallèles (14), un premier noyau (15) entouré d'un premier bobinage (16) et des moyens (18) à aimantation permanente perpendiculaire auxdites plaques ferromagnétiques, - une seconde portion (12) séparée des plaques ferromagnétiques de la première portion par une paire d'entrefers (19, 20) d'épaisseur variable parallèlement à l'axe de centrage. Les moyens à aimantation permanente sont décalés par rapport au noyau selon une direction sensiblement parallèle à la paire d'entrefers, et les plaques ferromagnétiques sont munies d'encoches (22, 22' ...) disposées en regard des moyens à aimantation permanente et orientées transversalement à la paire d'entrefers.
Patent CA-2210536-A1 (CA)
Title: Optical switch
Inventor: MANNING ROBERT JOHN
IPC: G02F1/35
Filed: 1996-01-16
Abstract: An optical switch includes a semiconcuctor gain medium and inputs for an optical control signal applied to the semiconductor gain medium. The switch has a pair of arms (31, 32) arranged in a Mach-Zehnder configuration. A semiconductor gain medium (SOA1, SOA2) is connected in each arm. A fixed phase shifting element PE is also connected in one arm. Control signals are applied to each of the semiconductor gain media. There is a delay between the control signals selected so that a desired one of the optical pulses experiences a differential phase shift and so we switch to a different output of the multiplexer. In one example, the semiconductor gain media are provided by discrete semiconductor devices sandwiched between a pair of planar substrates on which waveguides forming the other components of the switch are formed. The switch may be used for demultiplexing OTDM signals.
Patent CA-2213863-A1 (CA)
Inventor: LIBERT TIMOTHY ALAN
IPC: C09J123/04
Filed: 1996-03-26
Abstract: Ces compositions adhésives co-extrudables, qui possèdent une excellente adhérence et qui se lient bien au ionomères, même après un vieillissement important, sont fabriqués par mélange du polyéthylène de très basse densité, de 0,86 à 0,91, avec du polyéthylène ayant une densité comprise entre 0,91 et 0,935, et avec un élastomère de carbure d'hydrogène. Le greffage acide de n'importe lequel des composants est de préférence prévu. La présence de polyéthylène de densité supérieure à 0,935 en quantité non négligeable est défavorable à la résistance au décollage initial ou dû au vieillissement de la liaison adhésive de l'ionomère et ne fait pas partie de la composition adhésive.
Patent CA-2214815-A1 (CA)
Title: Torsional bushing system
Inventor: MCLAUGHLIN RONALD J
IPC: B60G11/20
Filed: 1997-09-05
Abstract: A torsional bushing system is provided and includes an elongated inner member that has disposed thereon a plurality of elastomer bushings of a generally square configuration. The assembly is inserted into a housing which is connected to a trailer, automobile or other vehicle. The end of the inner member is linked to a wheel assembly for the vehicle.
Patent CA-2214868-A1 (CA)
Title: A unified memory architecture with dynamic graphics memory allocation
Inventor: HUSSAIN ZAHID S
IPC: G06T1/60
Filed: 1997-09-09
Abstract: A computer system provides dynamic memory allocation for graphics. The computer system includes a memory controller, a unified system memory, and memory clients each having access to the system memory via the memory controller. Memory clients can include a graphics rendering engine, a CPU, an image processor, a data compression/expansion device, an input/output device, a graphics back end device. The computer system provides read/write access to the unified system memory , through the memory controller, for each of the memory clients. Translation hardware is included for mapping virtual addresses of pixel buffers to physical memory locations in the unified system memory. Pixel buffers are dynamically allocated as tiles of physically contiguous memory. Translation hardware is implemented in each of the computational devices, which are included as memory clients in the computer system, including primarily the rendering engine.
Patent CA-2215568-A1 (CA)
Title: Bouchon du type tirer-pousser a inviolabilite renforcee
IPC: B65D47/24
Filed: 1997-09-10
Abstract: Bouchon du type pousser-tirer (push-pull) comprenant une embase (1) pourvue d'un filetage interne (6), un poussoir (2) associé à l'embase (1) et mobile par rapport à cette embase (1) entre une position de fermeture et une position d'ouverture, un capot (3) recouvrant le poussoir (2) avant première ouverture du bouchon, ledit capot (3) comportant, à sa base, une bande d'inviolabilité (34) reliée au capot (3) par des pontets frangibles, cette bande d'inviolabilité (34) étant emprisonnée dans une gorge (8) de l'embase (1), de manière irréversible.
Patent CA-2218853-A1 (CA)
Inventor: MACKE JEFFREY D
IPC: C07C337/02
Filed: 1997-10-21
Abstract: Disclosed herein is a process for preparing high yields of methyl dithiocarbazinate by (I) reacting carbon disulfide, hydrazine and a base in an aqueous medium, in an effective ratio to form a dithiocarbazinate salt followed by (II) methylating the dithiocarbazinate salt with methyl bromide, as represented by reactions as follows: (see formulas I, II)
Patent CA-2230140-A1 (CA)
Title: Compositions and methods for controlling harmful fungi
Inventor: K HLE HARALD
IPC: A01N61/00
Filed: 1996-09-23
Abstract: The invention pertains to agents intended for use against harmful fungi and containing as active substances at least one compound which inhibits respiration by inhibiting the cytochrome complex III, and at least one amide compound of formula (II) A-CO-NR1R2 in which A, R1 and R2 have the meanings indicated in the description. The proposed agents are especially suitable for use against Botrytis.
Patent CA-2234317-A1 (CA)
Title: Composite film comprising low-dielectric resin and para-oriented aromatic polyamide
Inventor: KUMADA HIROAKI
IPC: C08J5/18
Filed: 1998-04-07
Abstract: Provided is a composite film comprising a continuous phase of para-oriented aromatic polyamide and a phase of low-dielectric resin, said film having a dielectric constant at 1 MHz of not more than 3.2 and a linear thermal expansion coefficient at 200 to 300°C of within ~50 X 10 -6/°C . The composite film has characteristics such as a low dielectric constant, favorable mechanical strength, homogeneous structure, light weight, and a low linear thermal expansion coefficient, and the film is useful as a base substrate for a flexible printed circuit board.
Patent CA-2235633-A1 (CA)
Inventor: MUTCHLER FRANCIS M
IPC: A61C1/05
Filed: 1998-04-22
Abstract: A jig assembly which i) automatically axially aligns a turbine assembly, ii) has a measured length of stroke so components are correctly positioned along the spindle of the turbine assembly, iii) presses on the inner portion of a bearing thereby ensuring that a new bearing is not damaged during assembly, and iv) is used in conjunction with a transfer pin to minimize and ease handling of the minute parts. The jig assembly immensely simplifies rebuilding turbine assemblies in dental handpieces. The jig assembly is used in conjunction with a lateral dental press apparatus invented by F. M. Mutchler.
Patent CA-2238211-A1 (CA)
Title: Dioxacycloalkan-8-one
Inventor: KRAFT PHILIP
IPC: C11B9/00
Filed: 1998-05-21
Abstract: The invention is concerned with 14- to 17-membered 4-methyl substituted1,7-dioxacycloalkan-8-ones and 14- to 16-membered 1,7-dioxacycloalkan-8-ones with 4,4-dimethyl substitution, the use of these compounds as odorants as well as an economical process for their manufacture.
Patent CA-2238278-A1 (CA)
Title: Antigenic protein originating in malassezia
Inventor: KATO IKUNOSHIN
IPC: C12N15/31
Filed: 1996-12-10
Abstract: A substantially pure, isolated, antigenic protein from fungi of the genus Malassezia, characterized in that said antigenic protein has a binding ability to IgE  antibodies from patients with allergoses; an antigenic fragment derived from the antigenic protein; and an antibody against the antigenic protein or fragments thereof. According to the present invention, there can be provided an isolated and purified antigenic protein having high purity from Malassezia, antigenic fragments thereof, and a specific antibody against those antigenic protein or fragments thereof. In addition, there can be provided a diagnostic agent, a therapeutic agent, or a prophylactic drug for Malassezia allergoses, wherein the agent includes, as an active ingredient, the antigenic protein or fragments thereof.
Patent CA-2239402-A1 (CA)
Title: Method for generating photo-realistic animated characters
Inventor: COSATTO ERIC
IPC: G06T13/40
Filed: 1998-06-02
Abstract: A method for generating photo-realistic characters wherein one or more pictures of an individual are decomposed into a plurality of parameterized facial parts.  The facial parts are stored in memory.  To create animated frames, the individual facial parts are recalled from memory in a defined manner and overlaid onto a base face to form a whole face, which, in turn, may be overlaid onto a background image to form an animated frame.
Patent CA-2240006-A1 (CA)
Inventor: BOWERS JERALD A
IPC: B60P3/40
Filed: 1998-06-08
Abstract: An extendable load bearing apparatus that protects the bed of a pickup truck from damage caused by unloading and loading objects into and out of the bed, and that protects the bed from otherwise compromising weather-related elements. The apparatus includes a load bearing tray that has longitudinal sides, a forward end, and a rear end, and that has downwardly projecting tray supports extending substantially along the longitudinal sides of the tray. The apparatus also includes a plurality of rollers each housed within a roller bracket and secured to a workpiece. Each of the plurality of rollers is in supporting relationship with one of the pair of downwardly extending tray supports, At least one axle extends transversely from each of the pair of downwardly extending tray supports. A wheel is mounted in rotatable relationship to each of the axles to facilitate movement of the load bearing tray in a longitudinal direction. A pair of channel brackets is secured to the workpiece, with each of the wheels being housed within one of the channeled brackets to limit movement of the load bearing sliding tray in a longitudinal direction. The rollers and the wheels function as load bearing members that support the sliding tray to maximize the load bearing capability of the sliding tray regardless of the position of the tray in relation to the pair of channel brackets.
Patent CA-2244652-A1 (CA)
Title: Blade carrier for use in a communication plug
Inventor: STEELE TED E
IPC: H01R4/24
Filed: 1998-08-10
Abstract: A blade carrier assembly for use in a communication plug terminating a cord carrying a plurality of conductors. The assembly includes a dielectric carrier having a plurality of grooves disposed on both its upper and lower surfaces for receiving a plurality of electrically conductive blades. One end of the blades is configured to interface with a conductor from a cord, which is an insulation displacement connector (IDC) in the preferred embodiment. The other end of the blades is configured as a jack interface end for electrical communication with a jack spring. In a preferred embodiment, the grooves in the dielectric carrier position the conductor interface ends of the blades in a substantially circular array to conform with the general configuration of conductors in a round cable.
Patent CA-2245218-A1 (CA)
Inventor: EPSTEIN MEREL
IPC: A43B7/22
Filed: 1998-08-17
Abstract: A balancing disc or appliance for use in with a shoe insole, or biomechanical device, such as an ankle or foot brace, for balancing the gait of a user is defined by a substantially circular disc or body element having a top surface and a bottom surface. The top surface and the bottom surface are angularly inclined with respect to each other in an angle ranging from about 2° to about 6°. Optimally, an adhesive is deposited onto one of the surfaces for facilitating affixation of the disc to an insole or similar orthotic device.  The disc is, preferably, formed from a flexible material. Since the device is substantially circular in nature, it may be rotated about a vertical axis through a 360° arc to facilitate minute adjustments in the balance of the user.
Patent CA-2247173-A1 (CA)
Title: An interactive display unit for the distribution of products, in particular a refrigerated display unit for food products such as ice cream and the like
Inventor: BOSI STEFANO
IPC: F25D29/00
Filed: 1997-03-04
Abstract: The invention relates to a display unit (i) for the distribution of products, in particular a refrigerated display unit (1) for food products such as ice cream and the like, which includes a cabinet (2) in the form of a chest defining an environment (3) for containing the products and having a top opening (4) for access.  The display unit includes an electric or electronic display panel (7) arranged near the opening (4) in the cabinet (2) and operable to generate a plurality of predetermined visual presentations, and control means (9; 12) which the user can manipulate to cause a predetermined visual presentation to be generated on the display panel (7).
Patent CA-2248079-A1 (CA)
Title: Bar composition comprising nonionic polymeric surfactants as mildness enhancement agents
Inventor: MASSARO MICHAEL
IPC: C11D1/94
Filed: 1997-03-06
Abstract: The present invention is directed to synthetic bar compositions wherein relatively small amounts of specified hydrophobically modified polyalkylene glycol nonionic polymer has been found to enhance mildness of bar compositions without sacrificing processability and lather property.
Patent CA-2248890-A1 (CA)
Inventor: BRINDEL PATRICK
IPC: H04B10/572
Filed: 1998-10-15
Abstract: L'invention concerne un système de transmission à fibre optique à signaux solitons et à multiplexage de longueur d'onde, dans lequel les longueurs d'onde (.lambda.1 à .lambda.n) des différents canaux du multiplex sont choisies de sorte à ce qu'en au moins un point du système de transmission, la différence entre les temps bits de deux can aux du multiplex est sensiblement un sous multiple T/N de la période d'horloge. L'inven tion propose de disposer en ce point un modulateur synchrone pour moduler les signaux solitons à une fréquence N/T multiple de la fréquence d'horloge des solitons 1/T . Dans un schéma d'allocation des fréquences assurant la synchronicité des temps bit des canaux avec un intervalle Z R. on peut ainsi moduler l'ensemble des cana ux à des intervalles sous multiples Z R. à des fréquences de modulation multiples de la fréquence d'horloge.
Patent CA-2249267-A1 (CA)
Inventor: SUNDHAGEN GUNNAR
IPC: B21D22/06
Filed: 1997-03-21
Abstract: A method and tool for forming convexities (3, 4) in a plate body (1), which plate body (1) comprises a main face (2) and a plurality of side edges. The plate body (1) is inserted between two tool halves (11, 12), which are brought together and interact to press a first set of convexities (3) in a first direction relative to the main face (2) of the plate body (1) and a second set of convexities (4) in a second, opposite direction relative to the main face (2) of the plate body (1). The convexities (3, 4) are formed along a straight line across the plate body (1) between two of the side edges thereof. The plate body (1) is secured so that the main face (2) thereof maintains its orientation, and each of the convexities (3) in the first set of convexities is pressed out by a length (1), measured from one side of the convexities (3) at a point (20) on the main face (2) of the plate body (1) along the convexity (3) to the second side of the convexity (3) at a point (21) on the main face (2) of the plate body (1), which is substantially equal to the corresponding length (1) by which each of the convexities (4) in the second set of convexities is pressed out.
Patent CA-2250248-A1 (CA)
Inventor: WANG YI-PIN ERIC
IPC: H04J3/06
Filed: 1997-04-03
Abstract: A synchronization method and apparatus for synchronizing a receiver, such as a radiotelephone operable in a cellular communication system with a transmitter. Synchronization sequences are transmitted as parts of a control signal to the receiver. The synchronization sequences are formed of either a dotting sequence or a set of m-sequences. Such synchronization sequences are of high margins and also permit synchronization of the user terminal responsive to a reduced number of calculations.
Patent CA-2250764-A1 (CA)
Inventor: UNGER LILIANE
IPC: C07D239/34
Filed: 1997-04-04
Abstract: L'invention concerne des dérivés d'acide carboxylique de la formule (I) dans laquelle les restes correspondant à la définition donnée dans la description. L'invention concerne en outre la préparation de ces composés et leur utilisation comme médicaments.